simd/jcsamss2-64.asm - Issue 1347093003: Rewrite the JDIMENSION argument management for x86 64-bit assembly to

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Unified Diff: simd/jcsamss2-64.asm

Issue 1347093003: Rewrite the JDIMENSION argument management for x86 64-bit assembly to (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/libjpeg_turbo.git@master

Patch Set: README.chromium Created 5 years, 3 months ago

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Index: simd/jcsamss2-64.asm

diff --git a/simd/jcsamss2-64.asm b/simd/jcsamss2-64.asm

index e20084ee525a70016920d6057c442c5e3be36b8c..57daf90bc078b03c02aa27cd1529949a4fa962e0 100644

--- a/simd/jcsamss2-64.asm

+++ b/simd/jcsamss2-64.asm

@@ -49,11 +49,11 @@ EXTN(jsimd_h2v1_downsample_sse2):

mov rbp,rsp

collect_args

- mov rcx, r13

+ mov ecx, r13d

shl rcx,3 ; imul rcx,DCTSIZE (rcx = output_cols)

jz near .return

- mov rdx, r10

+ mov edx, r10d

; -- expand_right_edge

@@ -90,7 +90,7 @@ EXTN(jsimd_h2v1_downsample_sse2):

; -- h2v1_downsample

- mov rax, r12 ; rowctr

+ mov eax, r12d ; rowctr

test eax,eax

jle near .return

@@ -193,7 +193,7 @@ EXTN(jsimd_h2v2_downsample_sse2):

mov rbp,rsp

collect_args

- mov rcx, r13

+ mov ecx, r13d

shl rcx,3 ; imul rcx,DCTSIZE (rcx = output_cols)

jz near .return

@@ -234,7 +234,7 @@ EXTN(jsimd_h2v2_downsample_sse2):

; -- h2v2_downsample

- mov rax, r12 ; rowctr

+ mov eax, r12d ; rowctr

test rax,rax

jle near .return

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