caio/clang-p2996
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
546e460a00a985ce6fca323fe509f7d4e893b621
clang-p2996/llvm/test/Transforms/PhaseOrdering/X86/nancvt.ll
Sanjay Patel 2625433e77 [PhaseOrdering] move test with target requirement to x86 dir 
I'm not sure if the target is actually necessary,
but since it was specified, I'm moving to the
appropriate dir to avoid bot fallout.
2020-09-24 09:54:14 -04:00

206 lines
8.0 KiB
LLVM
Raw Blame History

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -O3 -S | FileCheck %s
; Compile time conversions of NaNs.
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i686-apple-darwin8"
%struct..0anon = type { float }
%struct..1anon = type { double }
@fnan = constant [3 x i32] [ i32 2143831397, i32 2143831396, i32 2143831398 ]
@dnan = constant [3 x i64] [ i64 9223235251041752696, i64 9223235251041752697, i64 9223235250773317239 ], align 8
@fsnan = constant [3 x i32] [ i32 2139637093, i32 2139637092, i32 2139637094 ]
@dsnan = constant [3 x i64] [ i64 9220983451228067448, i64 9220983451228067449, i64 9220983450959631991 ], align 8
@.str = internal constant [10 x i8] c"%08x%08x\0A\00"
@.str1 = internal constant [6 x i8] c"%08x\0A\00"
@var = external global i32
define i32 @main() {
; CHECK-LABEL: @main(
; CHECK-NEXT: entry:
; CHECK-NEXT: store volatile i32 2147027116, i32* @var, align 4
; CHECK-NEXT: store volatile i32 -1610612736, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2147027116, i32* @var, align 4
; CHECK-NEXT: store volatile i32 -2147483648, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2147027116, i32* @var, align 4
; CHECK-NEXT: store volatile i32 -1073741824, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2147228864, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2147228864, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2147228864, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2146502828, i32* @var, align 4
; CHECK-NEXT: store volatile i32 -1610612736, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2146502828, i32* @var, align 4
; CHECK-NEXT: store volatile i32 -2147483648, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2146502828, i32* @var, align 4
; CHECK-NEXT: store volatile i32 -1073741824, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2143034560, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2143034560, i32* @var, align 4
; CHECK-NEXT: store volatile i32 2143034560, i32* @var, align 4
; CHECK-NEXT: ret i32 undef
;
entry:
%retval = alloca i32, align 4
%i = alloca i32, align 4
%uf = alloca %struct..0anon, align 4
%ud = alloca %struct..1anon, align 8
%"alloca point" = bitcast i32 0 to i32
store i32 0, i32* %i, align 4
br label %bb23
bb: ; preds = %bb23
%t = load i32, i32* %i, align 4
%t1 = getelementptr [3 x i32], [3 x i32]* @fnan, i32 0, i32 %t
%t2 = load i32, i32* %t1, align 4
%t3 = getelementptr %struct..0anon, %struct..0anon* %uf, i32 0, i32 0
%t34 = bitcast float* %t3 to i32*
store i32 %t2, i32* %t34, align 4
%t5 = getelementptr %struct..0anon, %struct..0anon* %uf, i32 0, i32 0
%t6 = load float, float* %t5, align 4
%t67 = fpext float %t6 to double
%t8 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
store double %t67, double* %t8, align 8
%t9 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
%t910 = bitcast double* %t9 to i64*
%t11 = load i64, i64* %t910, align 8
%t1112 = trunc i64 %t11 to i32
%t13 = and i32 %t1112, -1
%t14 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
%t1415 = bitcast double* %t14 to i64*
%t16 = load i64, i64* %t1415, align 8
%.cast = zext i32 32 to i64
%t17 = ashr i64 %t16, %.cast
%t1718 = trunc i64 %t17 to i32
%t19 = getelementptr [10 x i8], [10 x i8]* @.str, i32 0, i32 0
store volatile i32 %t1718, i32* @var
store volatile i32 %t13, i32* @var
%t21 = load i32, i32* %i, align 4
%t22 = add i32 %t21, 1
store i32 %t22, i32* %i, align 4
br label %bb23
bb23: ; preds = %bb, %entry
%t24 = load i32, i32* %i, align 4
%t25 = icmp sle i32 %t24, 2
%t2526 = zext i1 %t25 to i8
%toBool = icmp ne i8 %t2526, 0
br i1 %toBool, label %bb, label %bb27
bb27: ; preds = %bb23
store i32 0, i32* %i, align 4
br label %bb46
bb28: ; preds = %bb46
%t29 = load i32, i32* %i, align 4
%t30 = getelementptr [3 x i64], [3 x i64]* @dnan, i32 0, i32 %t29
%t31 = load i64, i64* %t30, align 8
%t32 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
%t3233 = bitcast double* %t32 to i64*
store i64 %t31, i64* %t3233, align 8
%t35 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
%t36 = load double, double* %t35, align 8
%t3637 = fptrunc double %t36 to float
%t38 = getelementptr %struct..0anon, %struct..0anon* %uf, i32 0, i32 0
store float %t3637, float* %t38, align 4
%t39 = getelementptr %struct..0anon, %struct..0anon* %uf, i32 0, i32 0
%t3940 = bitcast float* %t39 to i32*
%t41 = load i32, i32* %t3940, align 4
%t42 = getelementptr [6 x i8], [6 x i8]* @.str1, i32 0, i32 0
store volatile i32 %t41, i32* @var
%t44 = load i32, i32* %i, align 4
%t45 = add i32 %t44, 1
store i32 %t45, i32* %i, align 4
br label %bb46
bb46: ; preds = %bb28, %bb27
%t47 = load i32, i32* %i, align 4
%t48 = icmp sle i32 %t47, 2
%t4849 = zext i1 %t48 to i8
%toBool50 = icmp ne i8 %t4849, 0
br i1 %toBool50, label %bb28, label %bb51
bb51: ; preds = %bb46
store i32 0, i32* %i, align 4
br label %bb78
bb52: ; preds = %bb78
%t53 = load i32, i32* %i, align 4
%t54 = getelementptr [3 x i32], [3 x i32]* @fsnan, i32 0, i32 %t53
%t55 = load i32, i32* %t54, align 4
%t56 = getelementptr %struct..0anon, %struct..0anon* %uf, i32 0, i32 0
%t5657 = bitcast float* %t56 to i32*
store i32 %t55, i32* %t5657, align 4
%t58 = getelementptr %struct..0anon, %struct..0anon* %uf, i32 0, i32 0
%t59 = load float, float* %t58, align 4
%t5960 = fpext float %t59 to double
%t61 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
store double %t5960, double* %t61, align 8
%t62 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
%t6263 = bitcast double* %t62 to i64*
%t64 = load i64, i64* %t6263, align 8
%t6465 = trunc i64 %t64 to i32
%t66 = and i32 %t6465, -1
%t68 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
%t6869 = bitcast double* %t68 to i64*
%t70 = load i64, i64* %t6869, align 8
%.cast71 = zext i32 32 to i64
%t72 = ashr i64 %t70, %.cast71
%t7273 = trunc i64 %t72 to i32
%t74 = getelementptr [10 x i8], [10 x i8]* @.str, i32 0, i32 0
store volatile i32 %t7273, i32* @var
store volatile i32 %t66, i32* @var
%t76 = load i32, i32* %i, align 4
%t77 = add i32 %t76, 1
store i32 %t77, i32* %i, align 4
br label %bb78
bb78: ; preds = %bb52, %bb51
%t79 = load i32, i32* %i, align 4
%t80 = icmp sle i32 %t79, 2
%t8081 = zext i1 %t80 to i8
%toBool82 = icmp ne i8 %t8081, 0
br i1 %toBool82, label %bb52, label %bb83
bb83: ; preds = %bb78
store i32 0, i32* %i, align 4
br label %bb101
bb84: ; preds = %bb101
%t85 = load i32, i32* %i, align 4
%t86 = getelementptr [3 x i64], [3 x i64]* @dsnan, i32 0, i32 %t85
%t87 = load i64, i64* %t86, align 8
%t88 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
%t8889 = bitcast double* %t88 to i64*
store i64 %t87, i64* %t8889, align 8
%t90 = getelementptr %struct..1anon, %struct..1anon* %ud, i32 0, i32 0
%t91 = load double, double* %t90, align 8
%t9192 = fptrunc double %t91 to float
%t93 = getelementptr %struct..0anon, %struct..0anon* %uf, i32 0, i32 0
store float %t9192, float* %t93, align 4
%t94 = getelementptr %struct..0anon, %struct..0anon* %uf, i32 0, i32 0
%t9495 = bitcast float* %t94 to i32*
%t96 = load i32, i32* %t9495, align 4
%t97 = getelementptr [6 x i8], [6 x i8]* @.str1, i32 0, i32 0
store volatile i32 %t96, i32* @var
%t99 = load i32, i32* %i, align 4
%t100 = add i32 %t99, 1
store i32 %t100, i32* %i, align 4
br label %bb101
bb101: ; preds = %bb84, %bb83
%t102 = load i32, i32* %i, align 4
%t103 = icmp sle i32 %t102, 2
%t103104 = zext i1 %t103 to i8
%toBool105 = icmp ne i8 %t103104, 0
br i1 %toBool105, label %bb84, label %bb106
bb106: ; preds = %bb101
br label %return
return: ; preds = %bb106
%retval107 = load i32, i32* %retval
ret i32 %retval107
}
Reference in New Issue View Git Blame Copy Permalink