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[1/2] tcg: Increase width of temp_subindex

Message ID 20240214012533.453511-2-richard.henderson@linaro.org
State New
Headers show
Series [1/2] tcg: Increase width of temp_subindex | expand

Commit Message

Richard Henderson Feb. 14, 2024, 1:25 a.m. UTC 
We need values 0-3 for TCG_TYPE_I128 on 32-bit hosts.

Cc: qemu-stable@nongnu.org
Fixes: 43eef72f4109 ("tcg: Add temp allocation for TCGv_i128")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2159
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Tested-by: Michael Tokarev <mjt@tls.msk.ru>
---
 include/tcg/tcg.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index daf2a5bf9e..451f3fec41 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -412,7 +412,7 @@  typedef struct TCGTemp {
     unsigned int mem_coherent:1;
     unsigned int mem_allocated:1;
     unsigned int temp_allocated:1;
-    unsigned int temp_subindex:1;
+    unsigned int temp_subindex:2;
 
     int64_t val;
     struct TCGTemp *mem_base;