tests_lit/llvm2ice_tests/shift.ll - Issue 205613002: Initial skeleton of Subzero.

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Side by Side Diff: tests_lit/llvm2ice_tests/shift.ll

Issue 205613002: Initial skeleton of Subzero. (Closed) Base URL: https://gerrit.chromium.org/gerrit/p/native_client/pnacl-subzero.git@master

Patch Set: Use non-anonymous structs so that array_lengthof works Created 6 years, 8 months ago

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	1 ; RUIN: %llvm2ice -verbose inst %s \| FileCheck %s

	2 ; RUIN: %llvm2ice --verbose none %s \| FileCheck --check-prefix=ERRORS %s

	3 ; RUN: %szdiff --llvm2ice=%llvm2ice %s \| FileCheck --check-prefix=DUMP %s

	4

	5 @i1 = common global i32 0, align 4

	6 @i2 = common global i32 0, align 4

	7 @u1 = common global i32 0, align 4

	8 @u2 = common global i32 0, align 4

	9

	10 define void @conv1() {

	11 entry:

	12 %v0 = load i32* @u1, align 1

	13 %sext = shl i32 %v0, 24

	14 %v1 = ashr i32 %sext, 24

	15 store i32 %v1, i32* @i1, align 1

	16 ret void

	17 ; CHECK: shl eax, 24

	18 ; CHECK-NEXT: sar eax, 24

	19 }

	20

	21 define void @conv2() {

	22 entry:

	23 %v0 = load i32* @u1, align 1

	24 %sext1 = shl i32 %v0, 16

	25 %v1 = ashr i32 %sext1, 16

	26 store i32 %v1, i32* @i2, align 1

	27 ret void

	28 ; CHECK: shl eax, 16

	29 ; CHECK-NEXT: sar eax, 16

	30 }

	31

	32 ; ERRORS-NOT: ICE translation error

	33 ; DUMP-NOT: SZ

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