[Openmp-commits] [PATCH] D143683: [openmp] Fix building z_Linux_asm.S for armv5t

Martin Storsjö via Phabricator via Openmp-commits openmp-commits at lists.llvm.org
Thu Feb 9 14:43:06 PST 2023

mstorsjo created this revision.
mstorsjo added reviewers: DavidSpickett, tianshilei1992, sylvestre.ledru.
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Don't use the ldrd instruction; that one requires armv5te and

This should fix https://github.com/llvm/llvm-project/issues/60370.

  rG LLVM Github Monorepo



Index: openmp/runtime/src/z_Linux_asm.S
--- openmp/runtime/src/z_Linux_asm.S
+++ openmp/runtime/src/z_Linux_asm.S
@@ -1426,7 +1426,8 @@
 	// for when we call pkfn below
 	push	{r3-r11,lr}
 	// Load p_argv and &exit_frame
-	ldrd	r4, r5, [sp, #10*4]
+	ldr	r4, [sp, #10*4]
+	ldr	r5, [sp, #11*4]
 # if KMP_OS_DARWIN || (defined(__thumb__) && !KMP_OS_WINDOWS)
 # define FP r7

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