312 lines
6.7 KiB
LLVM
312 lines
6.7 KiB
LLVM
; Test that -disable-simplify-libcalls is wired up correctly.
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;
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; RUN: opt < %s -instcombine -disable-simplify-libcalls -S | FileCheck %s
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; RUN: opt < %s -passes=instcombine -disable-simplify-libcalls -S | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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@.str = constant [1 x i8] zeroinitializer, align 1
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@.str1 = constant [13 x i8] c"hello, world\00", align 1
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@.str2 = constant [4 x i8] c"foo\00", align 1
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@.str3 = constant [4 x i8] c"bar\00", align 1
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@.str4 = constant [6 x i8] c"123.4\00", align 1
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@.str5 = constant [5 x i8] c"1234\00", align 1
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@empty = constant [1 x i8] c"\00", align 1
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declare double @ceil(double)
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declare double @copysign(double, double)
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declare double @cos(double)
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declare double @fabs(double)
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declare double @floor(double)
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declare ptr @strcat(ptr, ptr)
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declare ptr @strncat(ptr, ptr, i32)
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declare ptr @strchr(ptr, i32)
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declare ptr @strrchr(ptr, i32)
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declare i32 @strcmp(ptr, ptr)
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declare i32 @strncmp(ptr, ptr, i64)
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declare ptr @strcpy(ptr, ptr)
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declare ptr @stpcpy(ptr, ptr)
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declare ptr @strncpy(ptr, ptr, i64)
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declare i64 @strlen(ptr)
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declare ptr @strpbrk(ptr, ptr)
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declare i64 @strspn(ptr, ptr)
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declare double @strtod(ptr, ptr)
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declare float @strtof(ptr, ptr)
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declare x86_fp80 @strtold(ptr, ptr)
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declare i64 @strtol(ptr, ptr, i32)
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declare i64 @strtoll(ptr, ptr, i32)
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declare i64 @strtoul(ptr, ptr, i32)
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declare i64 @strtoull(ptr, ptr, i32)
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declare i64 @strcspn(ptr, ptr)
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declare i32 @abs(i32)
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declare i32 @ffs(i32)
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declare i32 @ffsl(i64)
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declare i32 @ffsll(i64)
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declare i32 @fprintf(ptr, ptr)
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declare i32 @isascii(i32)
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declare i32 @isdigit(i32)
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declare i32 @toascii(i32)
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declare i64 @labs(i64)
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declare i64 @llabs(i64)
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declare i32 @printf(ptr)
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declare i32 @sprintf(ptr, ptr)
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define double @t1(double %x) {
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; CHECK-LABEL: @t1(
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%ret = call double @ceil(double %x)
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ret double %ret
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; CHECK: call double @ceil
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}
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define double @t2(double %x, double %y) {
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; CHECK-LABEL: @t2(
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%ret = call double @copysign(double %x, double %y)
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ret double %ret
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; CHECK: call double @copysign
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}
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define double @t3(double %x) {
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; CHECK-LABEL: @t3(
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%call = call double @cos(double %x)
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ret double %call
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; CHECK: call double @cos
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}
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define double @t4(double %x) {
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; CHECK-LABEL: @t4(
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%ret = call double @fabs(double %x)
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ret double %ret
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; CHECK: call double @fabs
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}
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define double @t5(double %x) {
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; CHECK-LABEL: @t5(
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%ret = call double @floor(double %x)
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ret double %ret
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; CHECK: call double @floor
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}
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define ptr @t6(ptr %x) {
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; CHECK-LABEL: @t6(
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%ret = call ptr @strcat(ptr %x, ptr @empty)
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ret ptr %ret
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; CHECK: call ptr @strcat
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}
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define ptr @t7(ptr %x) {
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; CHECK-LABEL: @t7(
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%ret = call ptr @strncat(ptr %x, ptr @empty, i32 1)
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ret ptr %ret
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; CHECK: call ptr @strncat
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}
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define ptr @t8() {
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; CHECK-LABEL: @t8(
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%ret = call ptr @strchr(ptr @.str1, i32 119)
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ret ptr %ret
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; CHECK: call ptr @strchr
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}
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define ptr @t9() {
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; CHECK-LABEL: @t9(
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%ret = call ptr @strrchr(ptr @.str1, i32 119)
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ret ptr %ret
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; CHECK: call ptr @strrchr
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}
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define i32 @t10() {
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; CHECK-LABEL: @t10(
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%ret = call i32 @strcmp(ptr @.str2, ptr @.str3)
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ret i32 %ret
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; CHECK: call i32 @strcmp
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}
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define i32 @t11() {
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; CHECK-LABEL: @t11(
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%ret = call i32 @strncmp(ptr @.str2, ptr @.str3, i64 3)
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ret i32 %ret
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; CHECK: call i32 @strncmp
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}
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define ptr @t12(ptr %x) {
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; CHECK-LABEL: @t12(
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%ret = call ptr @strcpy(ptr %x, ptr @.str2)
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ret ptr %ret
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; CHECK: call ptr @strcpy
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}
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define ptr @t13(ptr %x) {
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; CHECK-LABEL: @t13(
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%ret = call ptr @stpcpy(ptr %x, ptr @.str2)
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ret ptr %ret
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; CHECK: call ptr @stpcpy
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}
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define ptr @t14(ptr %x) {
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; CHECK-LABEL: @t14(
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%ret = call ptr @strncpy(ptr %x, ptr @.str2, i64 3)
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ret ptr %ret
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; CHECK: call ptr @strncpy
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}
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define i64 @t15() {
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; CHECK-LABEL: @t15(
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%ret = call i64 @strlen(ptr @.str2)
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ret i64 %ret
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; CHECK: call i64 @strlen
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}
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define ptr @t16(ptr %x) {
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; CHECK-LABEL: @t16(
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%ret = call ptr @strpbrk(ptr %x, ptr @.str)
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ret ptr %ret
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; CHECK: call ptr @strpbrk
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}
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define i64 @t17(ptr %x) {
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; CHECK-LABEL: @t17(
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%ret = call i64 @strspn(ptr %x, ptr @.str)
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ret i64 %ret
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; CHECK: call i64 @strspn
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}
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define double @t18(ptr %y) {
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; CHECK-LABEL: @t18(
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%ret = call double @strtod(ptr @.str4, ptr %y)
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ret double %ret
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; CHECK: call double @strtod
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}
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define float @t19(ptr %y) {
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; CHECK-LABEL: @t19(
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%ret = call float @strtof(ptr @.str4, ptr %y)
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ret float %ret
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; CHECK: call float @strtof
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}
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define x86_fp80 @t20(ptr %y) {
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; CHECK-LABEL: @t20(
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%ret = call x86_fp80 @strtold(ptr @.str4, ptr %y)
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ret x86_fp80 %ret
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; CHECK: call x86_fp80 @strtold
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}
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define i64 @t21(ptr %y) {
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; CHECK-LABEL: @t21(
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%ret = call i64 @strtol(ptr @.str5, ptr %y, i32 10)
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ret i64 %ret
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; CHECK: call i64 @strtol
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}
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define i64 @t22(ptr %y) {
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; CHECK-LABEL: @t22(
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%ret = call i64 @strtoll(ptr @.str5, ptr %y, i32 10)
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ret i64 %ret
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; CHECK: call i64 @strtoll
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}
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define i64 @t23(ptr %y) {
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; CHECK-LABEL: @t23(
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%ret = call i64 @strtoul(ptr @.str5, ptr %y, i32 10)
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ret i64 %ret
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; CHECK: call i64 @strtoul
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}
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define i64 @t24(ptr %y) {
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; CHECK-LABEL: @t24(
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%ret = call i64 @strtoull(ptr @.str5, ptr %y, i32 10)
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ret i64 %ret
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; CHECK: call i64 @strtoull
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}
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define i64 @t25(ptr %y) {
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; CHECK-LABEL: @t25(
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%ret = call i64 @strcspn(ptr @empty, ptr %y)
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ret i64 %ret
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; CHECK: call i64 @strcspn
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}
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define i32 @t26(i32 %y) {
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; CHECK-LABEL: @t26(
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%ret = call i32 @abs(i32 %y)
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ret i32 %ret
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; CHECK: call i32 @abs
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}
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define i32 @t27(i32 %y) {
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; CHECK-LABEL: @t27(
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%ret = call i32 @ffs(i32 %y)
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ret i32 %ret
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; CHECK: call i32 @ffs
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}
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define i32 @t28(i64 %y) {
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; CHECK-LABEL: @t28(
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%ret = call i32 @ffsl(i64 %y)
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ret i32 %ret
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; CHECK: call i32 @ffsl
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}
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define i32 @t29(i64 %y) {
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; CHECK-LABEL: @t29(
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%ret = call i32 @ffsll(i64 %y)
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ret i32 %ret
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; CHECK: call i32 @ffsll
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}
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define void @t30() {
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; CHECK-LABEL: @t30(
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call i32 @fprintf(ptr null, ptr @.str1)
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ret void
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; CHECK: call i32 @fprintf
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}
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define i32 @t31(i32 %y) {
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; CHECK-LABEL: @t31(
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%ret = call i32 @isascii(i32 %y)
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ret i32 %ret
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; CHECK: call i32 @isascii
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}
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define i32 @t32(i32 %y) {
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; CHECK-LABEL: @t32(
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%ret = call i32 @isdigit(i32 %y)
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ret i32 %ret
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; CHECK: call i32 @isdigit
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}
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define i32 @t33(i32 %y) {
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; CHECK-LABEL: @t33(
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%ret = call i32 @toascii(i32 %y)
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ret i32 %ret
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; CHECK: call i32 @toascii
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}
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define i64 @t34(i64 %y) {
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; CHECK-LABEL: @t34(
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%ret = call i64 @labs(i64 %y)
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ret i64 %ret
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; CHECK: call i64 @labs
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}
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define i64 @t35(i64 %y) {
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; CHECK-LABEL: @t35(
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%ret = call i64 @llabs(i64 %y)
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ret i64 %ret
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; CHECK: call i64 @llabs
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}
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define void @t36() {
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; CHECK-LABEL: @t36(
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call i32 @printf(ptr @empty)
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ret void
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; CHECK: call i32 @printf
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}
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define void @t37(ptr %x) {
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; CHECK-LABEL: @t37(
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call i32 @sprintf(ptr %x, ptr @.str1)
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ret void
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; CHECK: call i32 @sprintf
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}
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