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llvm-mirror/test/Transforms/Scalarizer/store-bug.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

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1.1 KiB
LLVM

; RUN: opt -scalarizer -scalarize-load-store -S < %s | FileCheck %s
; RUN: opt -passes='function(scalarizer)' -scalarize-load-store -S < %s | FileCheck %s
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"
; This input caused the scalarizer not to clear cached results
; properly.
;
; Any regressions should trigger an assert in the scalarizer.
define void @func(<4 x float> %val, <4 x float> *%ptr) {
store <4 x float> %val, <4 x float> *%ptr
ret void
; CHECK: store float %val.i0, float* %ptr.i0, align 16
; CHECK: store float %val.i1, float* %ptr.i1, align 4
; CHECK: store float %val.i2, float* %ptr.i2, align 8
; CHECK: store float %val.i3, float* %ptr.i3, align 4
}
define void @func.copy(<4 x float> %val, <4 x float> *%ptr) {
store <4 x float> %val, <4 x float> *%ptr
ret void
; CHECK: store float %val.i0, float* %ptr.i0, align 16
; CHECK: store float %val.i1, float* %ptr.i1, align 4
; CHECK: store float %val.i2, float* %ptr.i2, align 8
; CHECK: store float %val.i3, float* %ptr.i3, align 4
}