tests_lit/assembler/x86/opcode_register_encodings.ll - Issue 2177033002: Subzero: Local variable splitting.

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Issue 2177033002: Subzero: Local variable splitting. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Code review changes, mostly renaming. Created 4 years, 4 months ago

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1 ; Tests various aspects of x86 opcode encodings. E.g., some opcodes like	1 ; Tests various aspects of x86 opcode encodings. E.g., some opcodes like

2 ; those for pmull vary more wildly depending on operand size (rather than	2 ; those for pmull vary more wildly depending on operand size (rather than

3 ; follow a usual pattern).	3 ; follow a usual pattern).

4	4

5 ; RUN: %p2i --filetype=obj --disassemble --sandbox -i %s --args -O2 \	5 ; RUN: %p2i --filetype=obj --disassemble --sandbox -i %s --args -O2 \

6 ; RUN: -mattr=sse4.1 \| FileCheck %s	6 ; RUN: -mattr=sse4.1 -split-local-vars=0 \| FileCheck %s

7	7

8 define internal <8 x i16> @test_mul_v8i16(<8 x i16> %arg0, <8 x i16> %arg1) {	8 define internal <8 x i16> @test_mul_v8i16(<8 x i16> %arg0, <8 x i16> %arg1) {

9 entry:	9 entry:

10 %res = mul <8 x i16> %arg0, %arg1	10 %res = mul <8 x i16> %arg0, %arg1

11 ret <8 x i16> %res	11 ret <8 x i16> %res

12 ; CHECK-LABEL: test_mul_v8i16	12 ; CHECK-LABEL: test_mul_v8i16

13 ; CHECK: 66 0f d5 c1 pmullw xmm0,xmm1	13 ; CHECK: 66 0f d5 c1 pmullw xmm0,xmm1

14 }	14 }

15	15

16 ; Test register and address mode encoding.	16 ; Test register and address mode encoding.

(...skipping 281 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
298 three:	298 three:

299 %res3 = extractelement <8 x i16> %vec4, i32 7	299 %res3 = extractelement <8 x i16> %vec4, i32 7

300 %res3_ext = zext i16 %res3 to i32	300 %res3_ext = zext i16 %res3 to i32

301 ret i32 %res3_ext	301 ret i32 %res3_ext

302 }	302 }

303 ; CHECK-LABEL: test_pextrw	303 ; CHECK-LABEL: test_pextrw

304 ; CHECK-DAG: 66 0f c5 c0 00 pextrw eax,xmm0	304 ; CHECK-DAG: 66 0f c5 c0 00 pextrw eax,xmm0

305 ; CHECK-DAG: 66 0f c5 c1 02 pextrw eax,xmm1	305 ; CHECK-DAG: 66 0f c5 c1 02 pextrw eax,xmm1

306 ; CHECK-DAG: 66 0f c5 c2 05 pextrw eax,xmm2	306 ; CHECK-DAG: 66 0f c5 c2 05 pextrw eax,xmm2

307 ; CHECK-DAG: 66 0f c5 c3 07 pextrw eax,xmm3	307 ; CHECK-DAG: 66 0f c5 c3 07 pextrw eax,xmm3

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