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-rw-r--r--gcc/testsuite/lib/lto.exp9
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/testsuite/lib/lto.exp b/gcc/testsuite/lib/lto.exp
index 7b51fdd..282b57f 100644
--- a/gcc/testsuite/lib/lto.exp
+++ b/gcc/testsuite/lib/lto.exp
@@ -110,6 +110,7 @@ set lto_skip_list $LTO_SKIPS
load_lib dg.exp
load_lib gcc-dg.exp
+load_lib gcc.exp
# lto-obj -- compile to an object file
#
@@ -137,7 +138,13 @@ proc lto-obj { source dest optall optfile optstr xfaildata } {
lappend options "additional_flags=$optall $optfile"
set compiler_conditional_xfail_data $xfaildata
- set comp_output [${tool}_target_compile "$source" "$dest" object $options]
+
+ # Allow C source files to mix freely with other languages
+ if [ string match "*.c" $source ] then {
+ set comp_output [gcc_target_compile "$source" "$dest" object $options]
+ } else {
+ set comp_output [${tool}_target_compile "$source" "$dest" object $options]
+ }
# Prune unimportant visibility warnings before checking output.
set comp_output [lto_prune_warns $comp_output]
${tool}_check_compile "$testcase $dest assemble" $optstr $dest $comp_output