[coreboot-gerrit] Change in coreboot[master]: arm/libgcc/lib1funcs.S: Workaround for clang

[Damien Zammit (Code Review)]

Damien Zammit has uploaded this change for review. ( https://review.coreboot.org/21358


Change subject: arm/libgcc/lib1funcs.S: Workaround for clang
......................................................................

arm/libgcc/lib1funcs.S: Workaround for clang

clang does not understand `movnes` and `subges` opcodes
so use the corresponding opcodes it knows about

Change-Id: I2150cc14f8a0ce7f819f29c49cb00c695448bc10
Signed-off-by: Damien Zammit <damien at zamaudio.com>
---
M src/arch/arm/libgcc/lib1funcs.S
1 file changed, 8 insertions(+), 0 deletions(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/58/21358/1

diff --git a/src/arch/arm/libgcc/lib1funcs.S b/src/arch/arm/libgcc/lib1funcs.S
index a642185..6ee1feb 100644
--- a/src/arch/arm/libgcc/lib1funcs.S
+++ b/src/arch/arm/libgcc/lib1funcs.S
@@ -92,7 +92,11 @@
 	subhs	\dividend, \dividend, \divisor, lsr #3
 	orrhs	\result,   \result,   \curbit,  lsr #3
 	cmp	\dividend, #0			@ Early termination?
+#if IS_ENABLED(CONFIG_COMPILER_GCC)
 	movnes	\curbit,   \curbit,  lsr #4	@ No, any more bits to do?
+#else
+	lsrsne	\curbit,   \curbit,  #4		@ No, any more bits to do?
+#endif
 	movne	\divisor,  \divisor, lsr #4
 	bne	1b
 
@@ -178,7 +182,11 @@
 	subhs	\dividend, \dividend, \divisor, lsr #3
 	cmp	\dividend, #1
 	mov	\divisor, \divisor, lsr #4
+#if IS_ENABLED(CONFIG_COMPILER_GCC)
 	subges	\order, \order, #4
+#else
+	subsge	\order, \order, #4
+#endif
 	bge	1b
 
 	tst	\order, #3

-- 
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I2150cc14f8a0ce7f819f29c49cb00c695448bc10
Gerrit-Change-Number: 21358
Gerrit-PatchSet: 1
Gerrit-Owner: Damien Zammit <damien at zamaudio.com>
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